Company Filing History:
Years Active: 2021-2022
Title: Hitoshi Watanabe: Innovator in Liquid Crystal Display Technology
Introduction
Hitoshi Watanabe is a prominent inventor based in Sakai, Japan. He has made significant contributions to the field of liquid crystal display (LCD) technology. With a total of 2 patents to his name, Watanabe's work focuses on enhancing the manufacturing processes of LCD devices.
Latest Patents
Watanabe's latest patents include a polarized-light irradiation device and a method for manufacturing liquid crystal display devices. The polarized light irradiation device is designed to set the alignment azimuth angle of liquid crystal molecules to a desired angle, even when the incident angle of polarized light on a substrate is not zero degrees. This innovation is crucial for the alignment treatment of a photo alignment film on a substrate. The device features a stage with a placement surface for the substrate and a polarized light irradiation unit that directs polarized light at specific angles to achieve optimal alignment.
Another significant patent involves a photo-alignment treatment device for liquid crystal display panel substrates. This device includes a light irradiation mechanism and a rotation adjustment mechanism, allowing for precise control over the exposure direction on the substrate. The design enables the device to irradiate the substrate while either the substrate or the light source is in motion, ensuring efficient manufacturing processes.
Career Highlights
Hitoshi Watanabe is associated with Sharp Kabushiki Kaisha Corporation, a leading company in the electronics industry. His work at Sharp has been instrumental in advancing LCD technology, contributing to the company's reputation for innovation and quality.
Collaborations
Watanabe has collaborated with notable colleagues, including Seiji Fujiwara and Takashi Sonoda. Their combined expertise has fostered advancements in the field of liquid crystal displays, enhancing the capabilities of the technologies they develop.
Conclusion
Hitoshi Watanabe's contributions to liquid crystal display technology through his innovative patents have significantly impacted the industry. His work continues to influence the development of advanced display technologies, showcasing the importance of innovation in electronics.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.